Bart is a really deadly fart usually from people who consume so much protein "body builders , weight lifters , etc"
by abo7rish July 22, 2016

by ver Boyer July 29, 2016

by MasterDonz July 1, 2018

I barted on the test and blew it.
by K. Doyle February 18, 2003

A person who typically has no common sense, often is obsessed with themselves, and has literal Down syndrome and/or Autism. He will most likely go no where in life and become an alcoholic and/or pothead
by Chocolate cake boi June 1, 2018

Facial hair that has had detailed designs shaved into it, particularly designs of a tribal nature. Beard art ---> bart
"I saw this guy who looked sexy from behind at the gym yesterday, but when he turned around I saw he had some serious bart going on, so obviously I lost interest completely."
by Frank Flex October 5, 2013

a group of teenagers that loiter and cause disturbance to the public that communicate by calling each other Bart. they are hostile to the Ewwbanks.
by iambart February 12, 2020
